package com.ljt.framework.test.demo;


public class UserService {
	
	public void sayHi(String arg){
		secreteSayHello(arg);
	    System.out.println("real"+arg+"!");
	}

	public String sayHello(String arg){
	    return "real"+arg+"!";
	}
	
	public void secreteSay(String arg){
	    secreteSayHi(arg);
	    System.out.println(secreteSayHello(arg));
	}

	private void secreteSayHi(String arg){
	    System.out.println("real"+arg+"!");
	}

	private String secreteSayHello(String arg){
	    return "real"+arg+"!";
	}


}
